Email this article Thermogravimetric study of the solid-phase reaction of La2–xSrxCoO4 cobaltates synthesis
- Authors: Bobrysheva N.P.1, Selyutin A.A.1, Osmolovskii M.G.1, Ugolkov V.L.2
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Affiliations:
- St. Petersburg State University
- Grebenshchikov Institute of Chemistry of Silicates
- Issue: Vol 86, No 1 (2016)
- Pages: 26-29
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/213404
- DOI: https://doi.org/10.1134/S1070363216010059
- ID: 213404
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Abstract
The course of the solid-phase synthesis of perovskite-like oxides La2–xSrxCoO4 was studied by the thermal analysis method. It was found that the formation of the oxides begins above 970°С after termination of thermal conversions of initial strontium carbonate and lanthanum oxide, however the final formation of ceramics is in progress up to 1400°С.
About the authors
N. P. Bobrysheva
St. Petersburg State University
Author for correspondence.
Email: n_bobrysheva@mail.ru
Russian Federation, Universitetskaya nab. 7–9, St. Petersburg, 199034
A. A. Selyutin
St. Petersburg State University
Email: n_bobrysheva@mail.ru
Russian Federation, Universitetskaya nab. 7–9, St. Petersburg, 199034
M. G. Osmolovskii
St. Petersburg State University
Email: n_bobrysheva@mail.ru
Russian Federation, Universitetskaya nab. 7–9, St. Petersburg, 199034
V. L. Ugolkov
Grebenshchikov Institute of Chemistry of Silicates
Email: n_bobrysheva@mail.ru
Russian Federation, St. Petersburg
